What are the sitemap, robots.txt and llms.txt on my site?

They're three small files every AOS site makes for you, so search engines and AI tools can find and read every page. You don't have to write or update any of them.

The sitemap lists every page with the date it really last changed. robots.txt says who may read your site: it welcomes Google, Bing and the AI assistants' crawlers and points to your sitemap. llms.txt (and llms-full.txt) is a plain summary of your business for AI tools that look for one. Few do today and Google says it ignores it, so it's a courtesy, not a ranking trick.

Once you're live, Settings → Search and redirects links to all three: Your sitemap, Your summary for AI assistants, and Who may read your site.